Unwanted, excessive light in a photograph due to internal reflections and scattering ... tend to introduce more lens flare due to the many surfaces within the lens. See purple fringing and ...

Chinese news aggregator yeux1122, translated by MacRumors, wrote that Apple is considering adding a new anti-reflective technology ... often called lens flare. The result would be more lifelike ...

The Anamorphic Lens Mod includes a water repellent coating, but GoPro notes that the lens mod isn’t meant to go underwater ...